• Always create a backup of data you want to keep, such as contacts and calendarnotes.• To reset the device from time to time for optimum performance, power off thedevice and remove the battery.These suggestions apply equally to your device, battery, charger, or any accessory. Ifany device is not working properly, take it to the nearest authorised service facilityfor service.RecycleAlways return your used electronic products, batteries, and packaging materials to adedicated collection point. This way you help prevent uncontrolled waste disposaland promote the recycling of materials. More detailed information is available fromthe product retailer, local waste authorities, national producer responsibilityorganisations, or your local Nokia representative. Check how to recycle your Nokiaproducts at www.nokia.com/werecycle, or if browsing on a mobile device,www.nokia.mobi/werecycle.The crossed-out wheeled-bin symbol on your product, battery, literature, orpackaging reminds you that all electrical and electronic products, batteries, andaccumulators must be taken to separate collection at the end of their working life.This requirement applies in the European Union. Do not dispose of these products asunsorted municipal waste. For more environmental information, see the product Eco-Declarations at www.nokia.com/environment.Additional safety informationThe surface of this device is nickel-free.Product and safety information 59